Merge tag 'soc-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC devicetree updates from Arnd Bergmann: "New SoC support for Broadcom bcm2712 (Raspberry Pi 5) and Renesas R9A09G057 (RZ/V2H(P)) and Qualcomm Snapdragon 414 (MSM8929), all three of these are variants of already supported chips, in particular the last one is almost identical to MSM8939. Lots of updates to Mediatek, ASpeed, Rockchips, Amlogic, Qualcomm, STM32, NXP i.MX, Sophgo, TI K3, Renesas, Microchip at91, NVIDIA Tegra, and T-HEAD. The added Qualcomm platform support once again dominates the changes, with seven phones and three laptops getting added in addition to many new features on existing machines. The Snapdragon X1E support specifically keeps improving. The other new machines are: - eight new machines using various 64-bit Rockchips SoCs, both on the consumer/gaming side and developer boards - three industrial boards with 64-bit i.MX, which is a very low number for them. - four more servers using a 32-bit Speed BMC - three boards using STM32MP1 SoCs - one new machine each using allwinner, amlogic, broadcom and renesas chips" * tag 'soc-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (672 commits) arm64: dts: allwinner: h5: NanoPi NEO Plus2: Use regulators for pio arm64: dts: mediatek: add audio support for mt8365-evk arm64: dts: mediatek: add afe support for mt8365 SoC arm64: dts: mediatek: mt8186-corsola: Disable DPI display interface arm64: dts: mediatek: mt8186: Add svs node arm64: dts: mediatek: mt8186: Add power domain for DPI arm64: dts: mediatek: mt8195: Correct clock order for dp_intf* arm64: dts: mt8183: add dpi node to mt8183 arm64: dts: allwinner: h5: NanoPi Neo Plus2: Fix regulators arm64: dts: rockchip: add CAN0 and CAN1 interfaces to mecsbc board arm64: dts: rockchip: add CAN-FD controller nodes to rk3568 arm64: dts: nuvoton: ma35d1: Add uart pinctrl settings arm64: dts: nuvoton: ma35d1: Add pinctrl and gpio nodes arm64: dts: nuvoton: Add syscon to the system-management node ARM: dts: Fix undocumented LM75 compatible nodes arm64: dts: toshiba: Fix pl011 and pl022 clocks ARM: dts: stm32: Use SAI to generate bit and frame clock on STM32MP15xx DHCOM PDK2 ARM: dts: stm32: Switch bitclock/frame-master to flag on STM32MP15xx DHCOM PDK2 ARM: dts: stm32: Sort properties in audio endpoints on STM32MP15xx DHCOM PDK2 ARM: dts: stm32: Add MECIO1 and MECT1S board variants ...
author: Linus Torvalds <torvalds@linux-foundation.org> 2024-09-17 10:41:21 +0200
committer: Linus Torvalds <torvalds@linux-foundation.org> 2024-09-17 10:41:21 +0200
commit: 7b17f5ebd5fc5e9275eaa5af3d0771f2a7b01bbf (patch)
tree: 80bb3d739e4419d04cc26d3da29eb642f3688d9f /arch/arm64/boot/dts/nvidia
parent: 303ba85c60442ecdca77231f227126a83ba39bd3 (diff)
parent: 168c3e0d443599dd370710243fbf5c815fad7890 (diff)
12 files changed, 648 insertions, 590 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
index 0ae5a44f7d07..c00db75e3910 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
@@ -33,6 +33,51 @@
 		status = "okay";
 	};
 
+	serial@70006300 {
+		/delete-property/ reg-shift;
+		status = "okay";
+		compatible = "nvidia,tegra30-hsuart";
+		reset-names = "serial";
+
+		bluetooth {
+			compatible = "brcm,bcm43540-bt";
+			device-wakeup-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>;
+			shutdown-gpios = <&gpio TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(H, 5) IRQ_TYPE_LEVEL_LOW>;
+			interrupt-names = "host-wakeup";
+		};
+	};
+
+	i2c@7000c400 {
+		status = "okay";
+
+		power-sensor@40 {
+			compatible = "ti,ina3221";
+			reg = <0x40>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			input@0 {
+				reg = <0x0>;
+				label = "VDD_IN";
+				shunt-resistor-micro-ohms = <20000>;
+			};
+
+			input@1 {
+				reg = <0x1>;
+				label = "VDD_GPU";
+				shunt-resistor-micro-ohms = <10000>;
+			};
+
+			input@2 {
+				reg = <0x2>;
+				label = "VDD_CPU";
+				shunt-resistor-micro-ohms = <10000>;
+			};
+		};
+	};
+
 	i2c@7000c500 {
 		status = "okay";
 
@@ -295,6 +340,25 @@
 		nvidia,sys-clock-req-active-high;
 	};
 
+	mmc@700b0200 {
+		status = "okay";
+		bus-width = <4>;
+		non-removable;
+		power-gpios = <&gpio TEGRA_GPIO(H, 0) GPIO_ACTIVE_HIGH>;
+		vqmmc-supply = <&vdd_1v8>;
+		vmmc-supply = <&vdd_3v3_sys>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		wifi@1 {
+			compatible = "brcm,bcm4354-fmac";
+			reg = <1>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(H, 2) IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "host-wake";
+		};
+	};
+
 	/* eMMC */
 	mmc@700b0600 {
 		status = "okay";
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index b4a1108c2dd7..63b94a04308e 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1319,6 +1319,56 @@
 		status = "okay";
 		clock-frequency = <100000>;
 
+		power-sensor@42 {
+			compatible = "ti,ina3221";
+			reg = <0x42>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			input@0 {
+				reg = <0x0>;
+				label = "VDD_MUX";
+				shunt-resistor-micro-ohms = <20000>;
+			};
+
+			input@1 {
+				reg = <0x1>;
+				label = "VDD_5V_IO_SYS";
+				shunt-resistor-micro-ohms = <5000>;
+			};
+
+			input@2 {
+				reg = <0x2>;
+				label = "VDD_3V3_SYS";
+				shunt-resistor-micro-ohms = <10000>;
+			};
+		};
+
+		power-sensor@43 {
+			compatible = "ti,ina3221";
+			reg = <0x43>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			input@0 {
+				reg = <0x0>;
+				label = "VDD_3V3_IO";
+				shunt-resistor-micro-ohms = <10000>;
+			};
+
+			input@1 {
+				reg = <0x1>;
+				label = "VDD_1V8_IO";
+				shunt-resistor-micro-ohms = <10000>;
+			};
+
+			input@2 {
+				reg = <0x2>;
+				label = "VDD_M2_IN";
+				shunt-resistor-micro-ohms = <10000>;
+			};
+		};
+
 		exp1: gpio@74 {
 			compatible = "ti,tca9539";
 			reg = <0x74>;
@@ -1517,6 +1567,7 @@
 		bus-width = <4>;
 
 		cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>;
+		wp-gpios = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
 
 		vqmmc-supply = <&vddio_sdmmc>;
 		vmmc-supply = <&vdd_3v3_sd>;
@@ -1603,7 +1654,7 @@
 		regulator-name = "VDD_3V3_SD";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
-		gpio = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
+		gpio = <&gpio TEGRA_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 		vin-supply = <&vdd_3v3_sys>;
 
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
index cb792041fc62..d977f4901c09 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi
@@ -1,146 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0
 
-#include "tegra234.dtsi"
 #include "tegra234-p3701.dtsi"
 
 / {
 	model = "NVIDIA Jetson AGX Orin";
 	compatible = "nvidia,p3701-0000", "nvidia,tegra234";
 
-	bus@0 {
-		i2c@3160000 {
-			status = "okay";
-
-			eeprom@50 {
-				compatible = "atmel,24c02";
-				reg = <0x50>;
-
-				label = "module";
-				vcc-supply = <&vdd_1v8_hs>;
-				address-width = <8>;
-				pagesize = <8>;
-				size = <256>;
-				read-only;
-			};
-		};
-
-		spi@3270000 {
-			status = "okay";
-
-			flash@0 {
-				compatible = "jedec,spi-nor";
-				reg = <0>;
-				spi-max-frequency = <102000000>;
-				spi-tx-bus-width = <4>;
-				spi-rx-bus-width = <4>;
-			};
-		};
-
-		mmc@3400000 {
-			status = "okay";
-			bus-width = <4>;
-			cd-gpios = <&gpio TEGRA234_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>;
-			disable-wp;
-		};
-
-		mmc@3460000 {
-			status = "okay";
-			bus-width = <8>;
-			non-removable;
-		};
-
-		padctl@3520000 {
-			vclamp-usb-supply = <&vdd_1v8_ao>;
-			avdd-usb-supply = <&vdd_3v3_ao>;
-
-			ports {
-				usb2-0 {
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb2-1 {
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb2-2 {
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb2-3 {
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-			};
-		};
-
-		rtc@c2a0000 {
-			status = "okay";
-		};
-
-		pmc@c360000 {
-			nvidia,invert-interrupt;
-		};
-	};
-
-	vdd_5v0_sys: regulator-vdd-5v0-sys {
-		compatible = "regulator-fixed";
-		regulator-name = "VIN_SYS_5V0";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-
-	vdd_1v8_ls: regulator-vdd-1v8-ls {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_LS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_1v8_hs: regulator-vdd-1v8-hs {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_HS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_1v8_ao: regulator-vdd-1v8-ao {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_AO";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_3v3_ao: regulator-vdd-3v3-ao {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_3V3_AO";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-	};
-
-	vdd_3v3_pcie: regulator-vdd-3v3-pcie {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_3V3_PCIE";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		gpio = <&gpio TEGRA234_MAIN_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
-		regulator-boot-on;
-		enable-active-high;
-	};
-
-	vdd_12v_pcie: regulator-vdd-12v-pcie {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_12V_PCIE";
-		regulator-min-microvolt = <12000000>;
-		regulator-max-microvolt = <12000000>;
-		gpio = <&gpio TEGRA234_MAIN_GPIO(A, 1) GPIO_ACTIVE_LOW>;
-		regulator-boot-on;
-	};
-
 	thermal-zones {
 		tj-thermal {
 			polling-delay = <1000>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0008.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0008.dtsi
index 553fa4ba1cd4..0809634e5732 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3701-0008.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3701-0008.dtsi
@@ -1,145 +1,29 @@
 // SPDX-License-Identifier: GPL-2.0
 
-#include "tegra234.dtsi"
 #include "tegra234-p3701.dtsi"
 
 / {
 	compatible = "nvidia,p3701-0008", "nvidia,tegra234";
 
-	bus@0 {
-		i2c@3160000 {
+	thermal-zones {
+		tj-thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <1000>;
 			status = "okay";
 
-			eeprom@50 {
-				compatible = "atmel,24c02";
-				reg = <0x50>;
-				label = "module";
-				vcc-supply = <&vdd_1v8_hs>;
-				address-width = <8>;
-				pagesize = <8>;
-				size = <256>;
-				read-only;
-			};
-		};
-
-		spi@3270000 {
-			status = "okay";
-
-			flash@0 {
-				compatible = "jedec,spi-nor";
-				reg = <0>;
-				spi-max-frequency = <102000000>;
-				spi-tx-bus-width = <4>;
-				spi-rx-bus-width = <4>;
-			};
-		};
-
-		mmc@3460000 {
-			status = "okay";
-			bus-width = <8>;
-			non-removable;
-		};
-
-		i2c@c240000 {
-			status = "okay";
-		};
-
-		i2c@c250000 {
-			power-sensor@41 {
-				compatible = "ti,ina3221";
-				reg = <0x41>;
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				input@0 {
-					reg = <0x0>;
-					label = "CVB_ATX_12V";
-					shunt-resistor-micro-ohms = <2000>;
-				};
-
-				input@1 {
-					reg = <0x1>;
-					label = "CVB_ATX_3V3";
-					shunt-resistor-micro-ohms = <2000>;
+			trips {
+				tj_trip_active0: active-0 {
+					temperature = <85000>;
+					hysteresis = <4000>;
+					type = "active";
 				};
 
-				input@2 {
-					reg = <0x2>;
-					label = "CVB_ATX_5V";
-					shunt-resistor-micro-ohms = <2000>;
+				tj_trip_active1: active-1 {
+					temperature = <105000>;
+					hysteresis = <4000>;
+					type = "active";
 				};
 			};
-
-			power-sensor@44 {
-				compatible = "ti,ina219";
-				reg = <0x44>;
-				shunt-resistor = <2000>;
-			};
-		};
-
-		rtc@c2a0000 {
-			status = "okay";
 		};
-
-		pmc@c360000 {
-			nvidia,invert-interrupt;
-		};
-	};
-
-	bpmp {
-		i2c {
-			status = "okay";
-
-			thermal-sensor@4c {
-				status = "okay";
-				reg = <0x4c>;
-				vcc-supply = <&vdd_1v8_ao>;
-			};
-		};
-
-		thermal {
-			status = "okay";
-		};
-	};
-
-	vdd_1v8_ao: regulator-vdd-1v8-ao {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_AO";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_1v8_hs: regulator-vdd-1v8-hs {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_HS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_1v8_ls: regulator-vdd-1v8-ls {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_LS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-
-	vdd_3v3_ao: regulator-vdd-3v3-ao {
-		compatible = "regulator-fixed";
-		regulator-name = "vdd-AO-3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-	};
-
-	vdd_5v0_sys: regulator-vdd-5v0-sys {
-		compatible = "regulator-fixed";
-		regulator-name = "VIN_SYS_5V0";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		regulator-always-on;
-		regulator-boot-on;
 	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi
index 320c8e9b06b4..9086a0d010e5 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 
+#include "tegra234.dtsi"
+
 / {
 	compatible = "nvidia,p3701", "nvidia,tegra234";
 
@@ -45,6 +47,63 @@
 			};
 		};
 
+		i2c@3160000 {
+			status = "okay";
+
+			eeprom@50 {
+				compatible = "atmel,24c02";
+				reg = <0x50>;
+
+				label = "module";
+				vcc-supply = <&vdd_1v8_hs>;
+				address-width = <8>;
+				pagesize = <8>;
+				size = <256>;
+				read-only;
+			};
+		};
+
+		spi@3270000 {
+			status = "okay";
+
+			flash@0 {
+				compatible = "jedec,spi-nor";
+				reg = <0>;
+				spi-max-frequency = <102000000>;
+				spi-tx-bus-width = <4>;
+				spi-rx-bus-width = <4>;
+			};
+		};
+
+		mmc@3460000 {
+			status = "okay";
+			bus-width = <8>;
+			non-removable;
+		};
+
+		padctl@3520000 {
+			vclamp-usb-supply = <&vdd_1v8_ao>;
+			avdd-usb-supply = <&vdd_3v3_ao>;
+
+			ports {
+				usb2-0 {
+					vbus-supply = <&vdd_5v0_sys>;
+				};
+
+				usb2-1 {
+					vbus-supply = <&vdd_5v0_sys>;
+				};
+
+				usb2-2 {
+					vbus-supply = <&vdd_5v0_sys>;
+				};
+
+				usb2-3 {
+					vbus-supply = <&vdd_5v0_sys>;
+				};
+			};
+		};
+
 		i2c@c240000 {
 			status = "okay";
 
@@ -97,5 +156,71 @@
 				};
 			};
 		};
+
+		rtc@c2a0000 {
+			status = "okay";
+		};
+
+		pmc@c360000 {
+			nvidia,invert-interrupt;
+		};
+	};
+
+	bpmp {
+		i2c {
+			status = "okay";
+
+			thermal-sensor@4c {
+				compatible = "ti,tmp451";
+				status = "okay";
+				reg = <0x4c>;
+				vcc-supply = <&vdd_1v8_ao>;
+			};
+		};
+
+		thermal {
+			status = "okay";
+		};
+	};
+
+	vdd_1v8_ao: regulator-vdd-1v8-ao {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_1V8_AO";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	vdd_1v8_hs: regulator-vdd-1v8-hs {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_1V8_HS";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	vdd_1v8_ls: regulator-vdd-1v8-ls {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_1V8_LS";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	vdd_3v3_ao: regulator-vdd-3v3-ao {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_3V3_AO";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	vdd_5v0_sys: regulator-vdd-5v0-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "VIN_SYS_5V0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+		regulator-boot-on;
 	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
index 69db584253da..90f12277aede 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
@@ -3,9 +3,9 @@
 
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/sound/rt5640.h>
 
 #include "tegra234-p3701-0000.dtsi"
-#include "tegra234-p3737-0000.dtsi"
 
 / {
 	model = "NVIDIA Jetson AGX Orin Developer Kit";
@@ -22,23 +22,97 @@
 	};
 
 	bus@0 {
+		aconnect@2900000 {
+			ahub@2900800 {
+				i2s@2901000 {
+					ports {
+						port@1 {
+							endpoint {
+								dai-format = "i2s";
+								remote-endpoint = <&rt5640_ep>;
+							};
+						};
+					};
+				};
+			};
+		};
+
 		serial@3100000 {
 			compatible = "nvidia,tegra194-hsuart";
 			reset-names = "serial";
 			status = "okay";
 		};
 
+		i2c@3160000 {
+			status = "okay";
+
+			eeprom@56 {
+				compatible = "atmel,24c02";
+				reg = <0x56>;
+
+				label = "system";
+				vcc-supply = <&vdd_1v8_sys>;
+				address-width = <8>;
+				pagesize = <8>;
+				size = <256>;
+				read-only;
+			};
+		};
+
 		serial@31d0000 {
 			current-speed = <115200>;
 			status = "okay";
 		};
 
+		i2c@31e0000 {
+			status = "okay";
+
+			audio-codec@1c {
+				compatible = "realtek,rt5640";
+				reg = <0x1c>;
+				interrupt-parent = <&gpio>;
+				interrupts = <TEGRA234_MAIN_GPIO(AC, 5) GPIO_ACTIVE_HIGH>;
+				clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
+				clock-names = "mclk";
+				realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_NONE>;
+				realtek,dmic2-data-pin = <RT5640_DMIC2_DATA_PIN_NONE>;
+				realtek,jack-detect-source = <RT5640_JD_SRC_HDA_HEADER>;
+				sound-name-prefix = "CVB-RT";
+
+				port {
+					rt5640_ep: endpoint {
+						remote-endpoint = <&i2s1_dap>;
+						mclk-fs = <256>;
+					};
+				};
+			};
+		};
+
+		pwm@3280000 {
+			status = "okay";
+		};
+
 		pwm@32a0000 {
 			assigned-clocks = <&bpmp TEGRA234_CLK_PWM3>;
 			assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
 			status = "okay";
 		};
 
+		pwm@32c0000 {
+			status = "okay";
+		};
+
+		pwm@32f0000 {
+			status = "okay";
+		};
+
+		mmc@3400000 {
+			status = "okay";
+			bus-width = <4>;
+			cd-gpios = <&gpio TEGRA234_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>;
+			disable-wp;
+		};
+
 		hda@3510000 {
 			nvidia,model = "NVIDIA Jetson AGX Orin HDA";
 			status = "okay";
@@ -341,8 +415,11 @@
 		};
 	};
 
-	pwm-fan {
+	fan: pwm-fan {
+		compatible = "pwm-fan";
 		cooling-levels = <66 215 255>;
+		pwms = <&pwm3 0 45334>;
+		#cooling-cells = <2>;
 	};
 
 	serial {
@@ -444,4 +521,31 @@
 			};
 		};
 	};
+
+	vdd_1v8_sys: regulator-vdd-1v8-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_1V8_SYS";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	vdd_3v3_pcie: regulator-vdd-3v3-pcie {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_3V3_PCIE";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio TEGRA234_MAIN_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
+		regulator-boot-on;
+		enable-active-high;
+	};
+
+	vdd_12v_pcie: regulator-vdd-12v-pcie {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_12V_PCIE";
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		gpio = <&gpio TEGRA234_MAIN_GPIO(A, 1) GPIO_ACTIVE_LOW>;
+		regulator-boot-on;
+	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
deleted file mode 100644
index eb79e80a9852..000000000000
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi
+++ /dev/null
@@ -1,90 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-
-#include <dt-bindings/sound/rt5640.h>
-
-/ {
-	compatible = "nvidia,p3737-0000";
-
-	bus@0 {
-		aconnect@2900000 {
-			ahub@2900800 {
-				i2s@2901000 {
-					ports {
-						port@1 {
-							endpoint {
-								dai-format = "i2s";
-								remote-endpoint = <&rt5640_ep>;
-							};
-						};
-					};
-				};
-			};
-		};
-
-		i2c@3160000 {
-			status = "okay";
-
-			eeprom@56 {
-				compatible = "atmel,24c02";
-				reg = <0x56>;
-
-				label = "system";
-				vcc-supply = <&vdd_1v8_sys>;
-				address-width = <8>;
-				pagesize = <8>;
-				size = <256>;
-				read-only;
-			};
-		};
-
-		i2c@31e0000 {
-			status = "okay";
-
-			audio-codec@1c {
-				compatible = "realtek,rt5640";
-				reg = <0x1c>;
-				interrupt-parent = <&gpio>;
-				interrupts = <TEGRA234_MAIN_GPIO(AC, 5) GPIO_ACTIVE_HIGH>;
-				clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
-				clock-names = "mclk";
-				realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_NONE>;
-				realtek,dmic2-data-pin = <RT5640_DMIC2_DATA_PIN_NONE>;
-				realtek,jack-detect-source = <RT5640_JD_SRC_HDA_HEADER>;
-				sound-name-prefix = "CVB-RT";
-
-				port {
-					rt5640_ep: endpoint {
-						remote-endpoint = <&i2s1_dap>;
-						mclk-fs = <256>;
-					};
-				};
-			};
-		};
-
-		pwm@3280000 {
-			status = "okay";
-		};
-
-		pwm@32c0000 {
-			status = "okay";
-		};
-
-		pwm@32f0000 {
-			status = "okay";
-		};
-	};
-
-	fan: pwm-fan {
-		compatible = "pwm-fan";
-		pwms = <&pwm3 0 45334>;
-		#cooling-cells = <2>;
-	};
-
-	vdd_1v8_sys: regulator-vdd-1v8-sys {
-		compatible = "regulator-fixed";
-		regulator-name = "VDD_1V8_SYS";
-		regulator-min-microvolt = <1800000>;
-		regulator-max-microvolt = <1800000>;
-		regulator-always-on;
-	};
-};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts
index bac611d735c5..36e888053746 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts
@@ -3,8 +3,8 @@
 
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/sound/rt5640.h>
 #include "tegra234-p3701-0008.dtsi"
-#include "tegra234-p3740-0002.dtsi"
 
 / {
 	model = "NVIDIA IGX Orin Development Kit";
@@ -20,6 +20,32 @@
 	};
 
 	bus@0 {
+		aconnect@2900000 {
+			ahub@2900800 {
+				i2s@2901300 {
+					ports {
+						port@1 {
+							endpoint {
+								dai-format = "i2s";
+								remote-endpoint = <&rt5640_ep>;
+							};
+						};
+					};
+				};
+
+				i2s@2901500 {
+					ports {
+						port@1 {
+							endpoint {
+								bitclock-master;
+								frame-master;
+							};
+						};
+					};
+				};
+			};
+		};
+
 		serial@3100000 {
 			compatible = "nvidia,tegra194-hsuart";
 			reset-names = "serial";
@@ -45,6 +71,40 @@
 		i2c@31c0000 {
 			status = "okay";
 
+			rt5640: audio-codec@1c {
+				compatible = "realtek,rt5640";
+				reg = <0x1c>;
+				interrupt-parent = <&gpio>;
+				interrupts = <TEGRA234_MAIN_GPIO(F, 3) GPIO_ACTIVE_HIGH>;
+				clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
+				clock-names = "mclk";
+
+				realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_NONE>;
+				realtek,dmic2-data-pin = <RT5640_DMIC2_DATA_PIN_NONE>;
+				realtek,jack-detect-source = <RT5640_JD_SRC_HDA_HEADER>;
+
+				sound-name-prefix = "CVB-RT";
+
+				port {
+					rt5640_ep: endpoint {
+						remote-endpoint = <&i2s4_dap>;
+						mclk-fs = <256>;
+					};
+				};
+			};
+
+			/* carrier board ID EEPROM */
+			eeprom@55 {
+				compatible = "atmel,24c02";
+				reg = <0x55>;
+
+				label = "system";
+				vcc-supply = <&vdd_1v8_ls>;
+				address-width = <8>;
+				pagesize = <8>;
+				size = <256>;
+				read-only;
+			};
 		};
 
 		i2c@31e0000 {
@@ -60,6 +120,115 @@
 			status = "okay";
 		};
 
+		padctl@3520000 {
+			status = "okay";
+
+			pads {
+				usb2 {
+					lanes {
+						usb2-0 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+
+						usb2-1 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+
+						usb2-2 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+
+						usb2-3 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+					};
+				};
+
+				usb3 {
+					lanes {
+						usb3-0 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+
+						usb3-1 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+
+						usb3-2 {
+							nvidia,function = "xusb";
+							status = "okay";
+						};
+					};
+				};
+			};
+
+			ports {
+				usb2-0 {
+					mode = "otg";
+					usb-role-switch;
+					status = "okay";
+				};
+
+				usb2-1 {
+					mode = "host";
+					status = "okay";
+				};
+
+				usb2-2 {
+					mode = "host";
+					status = "okay";
+				};
+
+				usb2-3 {
+					mode = "host";
+					status = "okay";
+				};
+
+				usb3-0 {
+					nvidia,usb2-companion = <2>;
+					status = "okay";
+				};
+
+				usb3-1 {
+					nvidia,usb2-companion = <0>;
+					status = "okay";
+				};
+
+				usb3-2 {
+					nvidia,usb2-companion = <1>;
+					status = "okay";
+				};
+			};
+		};
+
+		usb@3550000 {
+			status = "okay";
+
+			phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
+				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>;
+			phy-names = "usb2-0", "usb3-0";
+		};
+
+		usb@3610000 {
+			status = "okay";
+
+			phys =	<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
+				<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-1}>,
+				<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-2}>,
+				<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-3}>,
+				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-0}>,
+				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>,
+				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-2}>;
+			phy-names = "usb2-0", "usb2-1", "usb2-2", "usb2-3",
+				"usb3-0", "usb3-1", "usb3-2";
+		};
+
 		fuse@3810000 {
 			status = "okay";
 		};
@@ -70,6 +239,37 @@
 
 		i2c@c250000 {
 			status = "okay";
+
+			power-sensor@41 {
+				compatible = "ti,ina3221";
+				reg = <0x41>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				input@0 {
+					reg = <0x0>;
+					label = "CVB_ATX_12V";
+					shunt-resistor-micro-ohms = <2000>;
+				};
+
+				input@1 {
+					reg = <0x1>;
+					label = "CVB_ATX_3V3";
+					shunt-resistor-micro-ohms = <2000>;
+				};
+
+				input@2 {
+					reg = <0x2>;
+					label = "CVB_ATX_5V";
+					shunt-resistor-micro-ohms = <2000>;
+				};
+			};
+
+			power-sensor@44 {
+				compatible = "ti,ina219";
+				reg = <0x44>;
+				shunt-resistor = <2000>;
+			};
 		};
 
 		host1x@13e00000 {
@@ -235,4 +435,32 @@
 			  "CVB-RT DMIC1",		"CVB-RT MIC",
 			  "CVB-RT DMIC2",		"CVB-RT MIC";
 	};
+
+	vdd_3v3_dp: regulator-vdd-3v3-dp {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_3V3_DP";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vdd_3v3_sys>;
+		gpio = <&gpio TEGRA234_MAIN_GPIO(H, 6) 0>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	vdd_3v3_sys: regulator-vdd-3v3-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_3V3_SYS";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	vdd_3v3_wifi: regulator-vdd-3v3-wifi {
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_3V3_WIFI";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio TEGRA234_MAIN_GPIO(G, 3) GPIO_ACTIVE_HIGH>;
+		regulator-boot-on;
+		enable-active-high;
+	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002.dtsi
deleted file mode 100644
index 527f2f3aee3a..000000000000
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002.dtsi
+++ /dev/null
@@ -1,215 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-
-#include <dt-bindings/sound/rt5640.h>
-
-/ {
-	compatible = "nvidia,p3740-0002";
-
-	bus@0 {
-		aconnect@2900000 {
-			ahub@2900800 {
-				i2s@2901300 {
-					ports {
-						port@1 {
-							endpoint {
-								dai-format = "i2s";
-								remote-endpoint = <&rt5640_ep>;
-							};
-						};
-					};
-				};
-
-				i2s@2901500 {
-					ports {
-						port@1 {
-							endpoint {
-								bitclock-master;
-								frame-master;
-							};
-						};
-					};
-				};
-			};
-		};
-
-		i2c@31c0000 {
-			rt5640: audio-codec@1c {
-				compatible = "realtek,rt5640";
-				reg = <0x1c>;
-				interrupt-parent = <&gpio>;
-				interrupts = <TEGRA234_MAIN_GPIO(F, 3) GPIO_ACTIVE_HIGH>;
-				clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
-				clock-names = "mclk";
-
-				realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_NONE>;
-				realtek,dmic2-data-pin = <RT5640_DMIC2_DATA_PIN_NONE>;
-				realtek,jack-detect-source = <RT5640_JD_SRC_HDA_HEADER>;
-
-				sound-name-prefix = "CVB-RT";
-
-				port {
-					rt5640_ep: endpoint {
-						remote-endpoint = <&i2s4_dap>;
-						mclk-fs = <256>;
-					};
-				};
-			};
-
-			/* carrier board ID EEPROM */
-			eeprom@55 {
-				compatible = "atmel,24c02";
-				reg = <0x55>;
-
-				label = "system";
-				vcc-supply = <&vdd_1v8_ls>;
-				address-width = <8>;
-				pagesize = <8>;
-				size = <256>;
-				read-only;
-			};
-		};
-
-		padctl@3520000 {
-			vclamp-usb-supply = <&vdd_1v8_ao>;
-			avdd-usb-supply = <&vdd_3v3_ao>;
-			status = "okay";
-
-			pads {
-				usb2 {
-					lanes {
-						usb2-0 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-
-						usb2-1 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-
-						usb2-2 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-
-						usb2-3 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-					};
-				};
-
-				usb3 {
-					lanes {
-						usb3-0 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-
-						usb3-1 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-
-						usb3-2 {
-							nvidia,function = "xusb";
-							status = "okay";
-						};
-					};
-				};
-			};
-
-			ports {
-				usb2-0 {
-					mode = "otg";
-					usb-role-switch;
-					status = "okay";
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb2-1 {
-					mode = "host";
-					status = "okay";
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb2-2 {
-					mode = "host";
-					status = "okay";
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb2-3 {
-					mode = "host";
-					status = "okay";
-					vbus-supply = <&vdd_5v0_sys>;
-				};
-
-				usb3-0 {
-					nvidia,usb2-companion = <2>;
-					status = "okay";
-				};
-
-				usb3-1 {
-					nvidia,usb2-companion = <0>;
-					status = "okay";
-				};
-
-				usb3-2 {
-					nvidia,usb2-companion = <1>;
-					status = "okay";
-				};
-			};
-		};
-
-		usb@3550000 {
-			status = "okay";
-
-			phys = <&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
-				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>;
-			phy-names = "usb2-0", "usb3-0";
-		};
-
-		usb@3610000 {
-			status = "okay";
-
-			phys =	<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-0}>,
-				<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-1}>,
-				<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-2}>,
-				<&{/bus@0/padctl@3520000/pads/usb2/lanes/usb2-3}>,
-				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-0}>,
-				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-1}>,
-				<&{/bus@0/padctl@3520000/pads/usb3/lanes/usb3-2}>;
-			phy-names = "usb2-0", "usb2-1", "usb2-2", "usb2-3",
-				"usb3-0", "usb3-1", "usb3-2";
-		};
-	};
-
-	vdd_3v3_dp: regulator-vdd-3v3-dp {
-				compatible = "regulator-fixed";
-				regulator-name = "VDD_3V3_DP";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				vin-supply = <&vdd_3v3_sys>;
-				gpio = <&gpio TEGRA234_MAIN_GPIO(H, 6) 0>;
-				enable-active-high;
-				regulator-always-on;
-	};
-
-	vdd_3v3_sys: regulator-vdd-3v3-sys {
-				compatible = "regulator-fixed";
-				regulator-name = "VDD_3V3_SYS";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-	};
-
-	vdd_3v3_wifi: regulator-vdd-3v3-wifi {
-				compatible = "regulator-fixed";
-				regulator-name = "VDD_3V3_WIFI";
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				gpio = <&gpio TEGRA234_MAIN_GPIO(G, 3) GPIO_ACTIVE_HIGH>;
-				regulator-boot-on;
-				enable-active-high;
-	};
-};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
index 82a59e33c46c..5dc974bb360c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
@@ -7,24 +7,7 @@
 	compatible = "nvidia,p3768-0000+p3767-0000", "nvidia,p3767-0000", "nvidia,tegra234";
 	model = "NVIDIA Jetson Orin NX Engineering Reference Developer Kit";
 
-	aliases {
-		serial1 = &uarta;
-		serial2 = &uarte;
-	};
-
 	bus@0 {
-		serial@3100000 {
-			compatible = "nvidia,tegra194-hsuart";
-			reset-names = "serial";
-			status = "okay";
-		};
-
-		serial@3140000 {
-			compatible = "nvidia,tegra194-hsuart";
-			reset-names = "serial";
-			status = "okay";
-		};
-
 		hda@3510000 {
 			nvidia,model = "NVIDIA Jetson Orin NX HDA";
 		};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi
index 6d64a24fa251..19340d13f789 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi
@@ -9,6 +9,8 @@
 
 	aliases {
 		serial0 = &tcu;
+		serial1 = &uarta;
+		serial2 = &uarte;
 	};
 
 	chosen {
@@ -16,6 +18,18 @@
 	};
 
 	bus@0 {
+		serial@3100000 {
+			compatible = "nvidia,tegra194-hsuart";
+			reset-names = "serial";
+			status = "okay";
+		};
+
+		serial@3140000 {
+			compatible = "nvidia,tegra194-hsuart";
+			reset-names = "serial";
+			status = "okay";
+		};
+
 		i2c@3160000 {
 			status = "okay";
 
@@ -172,6 +186,18 @@
 			phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3";
 		};
 
+		pcie-ep@14160000 {/* C4 - End Point */
+			phys = <&p2u_hsio_4>, <&p2u_hsio_5>, <&p2u_hsio_6>,
+					<&p2u_hsio_7>;
+			phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3";
+			reset-gpios = <&gpio
+					TEGRA234_MAIN_GPIO(L, 1)
+					GPIO_ACTIVE_LOW>;
+			nvidia,refclk-select-gpios = <&gpio_aon
+							TEGRA234_AON_GPIO(AA, 4)
+							GPIO_ACTIVE_HIGH>;
+		};
+
 		/* C7 - M.2 Key-M */
 		pcie@141e0000 {
 			status = "okay";
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index f2e2d8d6845b..984c85eab41a 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -2763,6 +2763,8 @@
 			interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&bpmp TEGRA234_CLK_UARTA>;
 			resets = <&bpmp TEGRA234_RESET_UARTA>;
+			dmas = <&gpcdma 8>, <&gpcdma 8>;
+			dma-names = "rx", "tx";
 			status = "disabled";
 		};
 
@@ -4840,6 +4842,37 @@
 			status = "disabled";
 		};
 
+		pcie-ep@14160000 {
+			compatible = "nvidia,tegra234-pcie-ep";
+			power-domains = <&bpmp TEGRA234_POWER_DOMAIN_PCIEX4BB>;
+			reg = <0x00 0x14160000 0x0 0x00020000     /* appl registers (128K)      */
+				0x00 0x36040000 0x0 0x00040000    /* iATU_DMA reg space (256K)  */
+				0x00 0x36080000 0x0 0x00040000    /* DBI space (256K)           */
+				0x21 0x40000000 0x3 0x00000000>;  /* Address Space (12G)        */
+			reg-names = "appl", "atu_dma", "dbi", "addr_space";
+			num-lanes = <4>;
+			clocks = <&bpmp TEGRA234_CLK_PEX0_C4_CORE>;
+			clock-names = "core";
+			resets = <&bpmp TEGRA234_RESET_PEX0_CORE_4_APB>,
+			       <&bpmp TEGRA234_RESET_PEX0_CORE_4>;
+			reset-names = "apb", "core";
+
+			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;  /* controller interrupt */
+			interrupt-names = "intr";
+			nvidia,bpmp = <&bpmp 4>;
+			nvidia,enable-ext-refclk;
+			nvidia,aspm-cmrt-us = <60>;
+			nvidia,aspm-pwr-on-t-us = <20>;
+			nvidia,aspm-l0s-entrance-latency-us = <3>;
+
+			interconnects = <&mc TEGRA234_MEMORY_CLIENT_PCIE4R &emc>,
+				      <&mc TEGRA234_MEMORY_CLIENT_PCIE4W &emc>;
+			interconnect-names = "dma-mem", "write";
+			iommus = <&smmu_niso0 TEGRA234_SID_PCIE4>;
+			dma-coherent;
+			status = "disabled";
+		};
+
 		pcie@14180000 {
 			compatible = "nvidia,tegra234-pcie";
 			power-domains = <&bpmp TEGRA234_POWER_DOMAIN_PCIEX4BA>;
author	Linus Torvalds <torvalds@linux-foundation.org>	2024-09-17 10:41:21 +0200
committer	Linus Torvalds <torvalds@linux-foundation.org>	2024-09-17 10:41:21 +0200
commit	7b17f5ebd5fc5e9275eaa5af3d0771f2a7b01bbf (patch)
tree	80bb3d739e4419d04cc26d3da29eb642f3688d9f /arch/arm64/boot/dts/nvidia
parent	303ba85c60442ecdca77231f227126a83ba39bd3 (diff)
parent	168c3e0d443599dd370710243fbf5c815fad7890 (diff)